digraph Syzygy {
  KRBvKBN -> KBNvKB;
  KRBvKBN -> KBNvKR;
  KRBvKBN -> KRBvKN;
  KRBvKBN -> KRBvKB;
  KRBvKB -> KBvKB;
  KRBvKB -> KRvKB;
  KRBvKB -> KRBvK;
  KRBvK -> KBvK;
  KRBvK -> KRvK;
  KRvKB -> KBvK;
  KRvKB -> KRvK;
  KBvKB -> KBvK;
  KRBvKN -> KBvKN;
  KRBvKN -> KRvKN;
  KRBvKN -> KRBvK;
  KRvKN -> KNvK;
  KRvKN -> KRvK;
  KBvKN -> KNvK;
  KBvKN -> KBvK;
  KBNvKR -> KBNvK;
  KBNvKR -> KRvKN;
  KBNvKR -> KRvKB;
  KBNvK -> KNvK;
  KBNvK -> KBvK;
  KBNvKB -> KBvKN;
  KBNvKB -> KBNvK;
  KBNvKB -> KBvKB;
}